Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8910381 | Helical gear and method of manufacturing the same | Shinji Kitaoka, Keisuke Atsumi, Koji Takaira, Takaaki Shimizu | 2014-12-16 |
| 6899652 | Continuously variable transmission | Minoru Sawayama, Takao Kimura | 2005-05-31 |
| 5928104 | Supporting structure for one-way clutch | Takao Kimura, Tadashi Takemura | 1999-07-27 |